<?php
require_once './model/works.php';
$worker = new works();
$works = $worker->select_edit(NULL, $_GET['id']);
?>


<form  action="upload.php?id=<?php echo $_GET["id"] ?>" method="post" enctype="multipart/form-data">
    <label for="file">Filename:</label>
    <input type="file" name="file" id="file"><br>
    <label for="file">Name:</label>
    <input type="text" name="name" value="<?php echo $works["name"] ?>"><br>
    <label for="altText">Description</label><br>
    <textarea name="description" rows="10" cols="50">
        <?php echo $works["description"] ?></textarea> <br>
    <input type="submit" name="submit" value="Submit">
</form>


<?php
if (isset($_POST['submit'])) {
    $allowedExts = array("gif", "jpeg", "jpg", "png");
    $temp = explode(".", $_FILES["file"]["name"]);
    $extension = end($temp);
    if ((($_FILES["file"]["type"] == "image/gif") || ($_FILES["file"]["type"] == "image/jpeg") || ($_FILES["file"]["type"] == "image/jpg") || ($_FILES["file"]["type"] == "image/pjpeg") || ($_FILES["file"]["type"] == "image/x-png") || ($_FILES["file"]["type"] == "image/png")) && ($_FILES["file"]["size"] < 2000000000) && in_array($extension, $allowedExts)) {
        if ($_FILES["file"]["error"] > 0) {
//            echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
        } else {
//            echo "Upload: " . $_FILES["file"]["name"] . "<br>";
//            echo "Type: " . $_FILES["file"]["type"] . "<br>";
//            echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
//            echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
            $file_name = $temp[0] . '-' . time() . '.' . $temp[1];
            if (file_exists("data/picture/" . $_FILES["file"]["name"])) {
//                echo $_FILES["file"]["name"] . " already exists. ";
            } else {
                move_uploaded_file($_FILES["file"]["tmp_name"], "data/picture/" . $file_name);
//                echo "Stored in: " . "data/picture/" . $_FILES["file"]["name"];
                $array = array(
                    "id" => $_GET["id"],
                    "name" => $_POST["name"],
                    "description" => $_POST["description"],
                    "image" => "data/picture/" . $file_name);
                $workss = new works();
                $workss->update($array);
            }
            $url = "data/picture/" . $file_name;
           echo "<img src ='$url' width = '120' />" . "<br>";
        }
    } else {
        echo "Invalid file";
    }
}

?>
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